CN203803168U - Filtering device adopting loofah sponge fibers in sewage treatment - Google Patents
Filtering device adopting loofah sponge fibers in sewage treatment Download PDFInfo
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- CN203803168U CN203803168U CN201420107870.4U CN201420107870U CN203803168U CN 203803168 U CN203803168 U CN 203803168U CN 201420107870 U CN201420107870 U CN 201420107870U CN 203803168 U CN203803168 U CN 203803168U
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Abstract
The patent of the utility model discloses a sewage treatment filtering device, and particularly relates to a system adopting loofah sponge fibers in first-level A sewage filtering treatment or the preliminary sewage filtering treatment of an enterprise. The patent of the utility model adopts the technical scheme that: the filtering device adopting loofah sponge fibers in sewage treatment is characterized by comprising a loofah sponge filtering water diversion device and a buffer water tank, and the loofah sponge filtering water diversion device is arranged in a water outlet of the buffer water tank. The filtering device has the advantages that the loofah sponge belongs to a pure natural plant fiber and contains a large number of vegetable membranes and vegetable gelatins, the filtering property and the adsorption property are extremely good, a suspended solid in the water is filtered, the pigment is also adsorbed, so that the chrominance of an effluent is reduced; in addition, the water permeability is good, the corrosion resistance is strong, the cleaning is easily carried out, the cyclic utilization is achieved after the cleaning, and the water quality is not subjected to the secondary pollution.
Description
Technical field
The utility model patent discloses a kind of sewage processing filtering device, relates in particular to a kind of system that adopts loofah fiber to carry out sewage one-level A filtration treatment or enterprise's Preliminary sewage filtration treatment.
Background technology
Along with socioeconomic fast development, improving constantly of industrialization and the level of urbanization, water pollution problem is more and more serious, cause China's water environment pollution and Water Eutrophication problem more outstanding, Water Eutrophication can cause Measures of Algae in Water Body amount reproduction, cause the problem such as red tide and wawter bloom, make water body large area produce blue-green algae, cause water body smelly, not only can cause serious ecological environment harm, pollute city and industrial water supply water source, directly have influence on the safety of numerous people drinking-water, and cause very heavy economic loss.
In much areas of China, water environment pollution and Water Eutrophication have become the important restriction factor of Sustainable Socioeconomic Development.Realize industrial enterprise's cleaner production, sewage administers comprehensively and various pollutant is effectively controlled, and has become current very urgent and difficult task.
Particularly contaminating enterprises' discharge outlet, sewage is unprocessed, directly discharge.Now and future, must set up sewage-treatment plant in discharge outlet.
Summary of the invention
The utility model patent discloses a kind of sewage processing filtering device, the Preliminary sewage that can be used for one-level A water treatment and contaminating enterprises filters, adopt plant material to reduce ss, COD in water, total phosphorus and total nitrogen content and solve a sewage disposal decolouring difficult problem, solving the high problem of current processing art cost.
The technical scheme that the utility model patent adopts is: a kind of filter that adopts loofah fiber to carry out sewage disposal, it is characterized in that, comprise that luffa filters water guider, buffering pond, described luffa filters water guider and is arranged on buffering pond water outlet.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, it is the guide-wall 4 that is fixed at least two-layer water guide fence composition of steel tank filling of body of wall that described luffa filters water guider.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, described water guide fence is to use large eye steel mesh to go at least two-layer luffa after seed to carry out the even water guide fence of suppressing the unified specification forming by removing skin.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, also comprises buffering connected second pond, sedimentation, sludge pump, the multistage filtering pond of water inlet, pond, buffering pond is arranged on top, multistage filtering pond, described multistage filtering pond is staged pond, between buffering pond and multistage filtering pond are upper and lower, between filtered water reservoir is upper and lower, luffa is set and filters water guider, buffering pond and multistage filtering basin bottom are provided with stillpot, in stillpot, be provided with sludge scraping thruster, buffering pond and multistage filtering pond one side are established sedimentation, in sedimentation, be provided with sludge pump, between sedimentation and multistage filtering pond and the stillpot in buffered water pond, be provided with and be connected valve, luffa filters the outer side-lower of water guider and is provided with the backwash head that sprays water with high pressure, inside front is provided with to spray water with high pressure and flings hair washing, backwash head sprays water with high pressure, spraying water with high pressure, flinging washes hair is fixed on steel tank.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, described luffa filters water guider higher than height of water level in each pond.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, the steel tank that described luffa filters water guider is space frame structure or boxed frame structure.
The advantage of the utility model patent is:
1, luffa belongs to pure natural plant fiber, and luffa contains a large amount of plant membrane, also contains Activities of Some Plants glue, filters adsorptivity splendid, and the suspension in can filtered water can also adsorpting pigment, reduces effluent color dilution; And good water permeability, corrosion resistance is strong, easy cleaning, reusable edible after cleaning, can not cause secondary pollution to water quality.In addition, used luffa waste material, can burning electricity generation after drying, and follows the principle of sustainable development.
2, remove the process that original utilization pump house draws water, saved at the electric quantity consumption of producing, reduced operating cost.
Brief description of the drawings
Fig. 1 is the schematic diagram that utilizes the process flow steps of carrying out sewage water filtration processing of the utility model patent;
Fig. 2 is the top view of the utility model patent;
Fig. 3 is the cutaway view of the utility model patent.
Fig. 4 is the scheme of installation that the steel tank of the utility model patent adopts boxed frame structure.
Figure number: 1 second pond; 2 buffering ponds; 3 sludge scraping thrusters; 4 luffa guide-walls; 5 multistage filtering ponds; 6 sedimentations; 7 sludge pumps; 8 steel tanks; 9 stillpots; 10 backwash heads that spray water with high pressure; 11 spray water with high pressure flings hair washing.
Detailed description of the invention
Adopt loofah fiber to carry out a filter for sewage disposal, it is characterized in that, comprise that luffa filters water guider, buffering pond 2, described luffa filters water guider and is arranged on buffering pond 2 water outlets.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, it is that the steel tank 8 that is fixed on body of wall is clogged the guide-wall 4 that at least two-layer water guide fence forms that described luffa filters water guider.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, described water guide fence is to use large eye steel mesh to go at least two-layer luffa after seed to carry out the even water guide fence of suppressing the unified specification forming by removing skin.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, also comprises buffering connected second pond 1, sedimentation 6, sludge pump 7, the multistage filtering pond 5 of 2 water inlets, pond, buffering pond 2 is arranged on 5 tops, multistage filtering pond, described multistage filtering pond 5 is staged pond, buffering pond 2 and multistage filtering pond Shang Xia 5 between, between between filtered water reservoir is upper and lower, luffa is set and filters water guider, buffering pond 2 and 5 bottoms, multistage filtering pond are provided with stillpot 9, in stillpot 9, be provided with sludge scraping thruster 3, buffering pond 2 and multistage filtering pond 5 one sides are established sedimentation 6, in sedimentation, 6 are provided with sludge pump 7, between sedimentation 6 and multistage filtering pond 5 and the stillpot 9 in buffered water pond 2, be provided with and be connected valve, luffa filters the outer side-lower of water guider and is provided with the backwash head 10 that sprays water with high pressure, inside front is provided with to spray water with high pressure and flings hair washing, backwash head 10 sprays water with high pressure, spray water with high pressure and fling hair washing and 11 be fixed on steel tank 8.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, described luffa filters water guider higher than height of water level in each pond.
The filter that carries out sewage disposal according to described employing loofah fiber, is characterized in that, the steel tank 8 that described luffa filters water guider is space frame structure or boxed frame structure.
Steel tank adopts boxed frame structure in order to increase water permeable area.This device is widely used in the preliminary filtration of the upgrading of water treatment enterprise and the discharge outlet of contaminating enterprises.
Specific embodiment 1:
A) this filter is built in to second pond delivery port correct position;
B) build buffering pond, slow down the flow velocity (pond length is much larger than second pond girth, and width is less than the width of second pond) of water, its shape is second pond guiding gutter shape roughly the same.
C) from second pond out, water flows into buffering pond, through luffa guide-wall filtration and infiltration out, flows to the next link of filtering.
D) above buffering and filtered water reservoir pond outlet, establish high-pressure wash fountain head, be convenient to rinse the suspension filtering in luffa.
E) buffering is built suspension stillpot with the interior below of filtered water reservoir.
F) buffering is built sedimentation with one end, filtered water reservoir pond, and there is valve control the stillpot in pond and sedimentation junction.
G) in stillpot, establish sediment and scrape thruster, start and scrape thruster in good time, the suspension precipitating is imported to sedimentation.(unlatching is scraped before thruster, should cut off the water 10-15 minutes, avoids overflowing suspension.Stop into water after 2-3 minutes, start the backwash head (10) that sprays water with high pressure, clean luffa 1-2 minutes, import sedimentation task with completing suspension remaining time.）
H) in sedimentation, establish sludge pump, start sludge pump in good time, import sludge concentration tank.
I) change out of use luffa, dry, reclaimed by steam power plant, burning electricity generation, does harmless treatment.
Specific embodiment 2: the structure in simplified embodiment 1, only reservation buffering pond, steel tank are that the luffa of boxed frame structure filters water guider, tentatively filter for enterprise's sewage outlet.
The utility model is carried out to economic analysis:
(by upper real environment Zaozhuang Yi Cheng sewage disposal Co., Ltd, every day, 40,000 tons of disposal abilities compared)
As follows according to above situation analysis:
(1) luffa one-level A filtration system can be saved approximately 9,000,000 yuan-1,100 ten thousand yuan of construction costs.
(2) the luffa one-level A filtration system 400,000 yuan of left and right of can reducing expenses every year.
(3) luffa one-level A filtration (ss) effect is more obvious than former one-level A filtration system effect.Can reduce water outlet ss 2%-3%, reduce water outlet COD and total phosphorus and total nitrogen simultaneously, crucial all right adsorpting pigment, reduces effluent color dilution.
(4) luffa belongs to pure natural plant fiber, and luffa contains a large amount of plant membrane, also contains Activities of Some Plants glue, and filtration adsorptivity is splendid, good water permeability, and corrosion resistance is strong, easy cleaning, reusable edible after cleaning, can not cause secondary pollution to water quality.In addition, used luffa waste material, can burning electricity generation after drying, and follows the principle of sustainable development.
In addition, if sewage disposal enterprise is widely used luffa one-level A filtration system, will purchase in a large number luffa, can improve the enthusiasm of rural area sponge gourd plant husbandry, Courtyard Economy, (enterprise self utilizes the reasonable scientic planting sponge gourd of plant area to increase rural area income, in the situation that not affecting normal production, want benefit to space, can solve part raw material, save production cost);
Aspect resource environment, luffa belongs to renewable resource, inexhaustible; Aspect environmental protection, sponge gourd has the higher ability of seeking connections with, capable of purifying air, greening environment; Sponge gourd not only has edible, also has all multipurposes such as medicinal.As seed can refine biodiesel, object is the interests chain that forms complete improvement environment, and the people can actively take action, and from administer environment, makes a profit.
In a word, can drive the chain sexual development of sponge gourd industry, do a meagre contribution for realizing clear water blue sky Ecological Target, be the good plan of benefiting the nation and the people.
The utility model is carried out to result of use to be analyzed:
1, content of the test: the water outlet that two luffas are put in after former one-level A filters filters suspension.
2, test period: amount to 72 hour up at 6 o'clock in afternoon on January 25th, 2014 afternoon 6 on January 22nd, 2014.
3, test site: above real environment sewage disposal Co., Ltd delivery port.
4, experimental enviroment: below water outlet ss average out to 6 ~ 8mg/L, below COD average out to 25mg/L, below ammonia nitrogen average out to 1mg/L.(as sluggish flow, better effects if.）
5, test procedure:
A) luffa takes out after delivery port is placed 72 hours.
B) place under field conditions (factors) 36 hours.
C) clean luffa, what separation was adsorbed goes out suspension (still having residual on a small quantity).
D) after precipitating, dry the suspension in one of them luffa, laboratory weighs; After another precipitation, retain.
6, result of the test: after drying, weight is 5g.
Claims (6)
1. adopt loofah fiber to carry out a filter for sewage disposal, it is characterized in that, comprise that luffa filters water guider, buffering pond (2), described luffa filters water guider and is arranged on buffering pond (2) water outlet.
2. the filter that employing loofah fiber according to claim 1 carries out sewage disposal, is characterized in that, it is that the steel tank (8) that is fixed on body of wall is clogged the guide-wall (4) that at least two-layer water guide fence forms that described luffa filters water guider.
3. the filter that employing loofah fiber according to claim 2 carries out sewage disposal, is characterized in that, described water guide fence is to use large eye steel mesh to go at least two-layer luffa after seed to carry out the even water guide fence of suppressing the unified specification forming by removing skin.
4. the filter that employing loofah fiber according to claim 1 and 2 carries out sewage disposal, is characterized in that, also comprises buffering connected second pond (1), sedimentation (6), sludge pump (7), multistage filtering pond (5) of water inlet, pond (2), buffering pond (2) is arranged on top, multistage filtering pond (5), described multistage filtering pond (5) is staged pond, between buffering pond (2) and multistage filtering pond (5) is upper and lower, between filtered water reservoir is upper and lower, luffa is set and filters water guider, bottom, buffering pond (2) and multistage filtering pond (5) is provided with stillpot (9), in stillpot (9), be provided with sludge scraping thruster (3), buffering pond (2) and multistage filtering pond (5) one sides are established sedimentation (6), in sedimentation, (6) are provided with sludge pump (7), between the stillpot (9) of sedimentation (6) and multistage filtering pond (5) and buffered water pond (2), be provided with and be connected valve, luffa filters the outer side-lower of water guider and is provided with the backwash head that sprays water with high pressure (10), inside front is provided with to spray water with high pressure and flings hair washing (11), backwash head (10) sprays water with high pressure, spray water with high pressure and fling hair washing (11) and be fixed on steel tank (8).
5. the filter that employing loofah fiber according to claim 4 carries out sewage disposal, is characterized in that, described luffa filters water guider higher than height of water level in each pond.
6. the filter that employing loofah fiber according to claim 2 carries out sewage disposal, is characterized in that, the steel tank (8) that described luffa filters water guider is space frame structure or boxed frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107870.4U CN203803168U (en) | 2014-03-11 | 2014-03-11 | Filtering device adopting loofah sponge fibers in sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107870.4U CN203803168U (en) | 2014-03-11 | 2014-03-11 | Filtering device adopting loofah sponge fibers in sewage treatment |
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| Publication Number | Publication Date |
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| CN203803168U true CN203803168U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420107870.4U Expired - Fee Related CN203803168U (en) | 2014-03-11 | 2014-03-11 | Filtering device adopting loofah sponge fibers in sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861335A (en) * | 2014-03-11 | 2014-06-18 | 郭方军 | Filter device for sewage treatment by adopting loofah sponge fibers |
-
2014
- 2014-03-11 CN CN201420107870.4U patent/CN203803168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861335A (en) * | 2014-03-11 | 2014-06-18 | 郭方军 | Filter device for sewage treatment by adopting loofah sponge fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160311 |